public void Handle(ClientMessage.DeletePersistentSubscription message)
{
if (!_started)
{
return;
}
Log.Debug("delete subscription " + message.GroupName);
var streamAccess = _readIndex.CheckStreamAccess(SystemStreams.SettingsStream, StreamAccessType.Write, message.User);
if (!streamAccess.Granted)
{
message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.AccessDenied,
"You do not have permissions to create streams"));
return;
}
var key = BuildSubscriptionGroupKey(message.EventStreamId, message.GroupName);
PersistentSubscription subscription;
if (!_subscriptionsById.TryGetValue(key, out subscription))
{
message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.DoesNotExist,
"Group '" + message.GroupName + "' does not exist."));
return;
}
if (!_subscriptionTopics.ContainsKey(message.EventStreamId))
{
message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Fail,
"Group '" + message.GroupName + "' does not exist."));
return;
}
RemoveSubscription(message.EventStreamId, message.GroupName);
RemoveSubscriptionConfig(message.User.Identity.Name, message.EventStreamId, message.GroupName);
subscription.Delete();
SaveConfiguration(() => message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Success, "")));
}
public void Handle(ClientMessage.DeletePersistentSubscription message)
{
if (!_started)
{
return;
}
var key = BuildSubscriptionGroupKey(message.EventStreamId, message.GroupName);
Log.Debug("Deleting persistent subscription {subscriptionKey}", key);
PersistentSubscription subscription;
if (!_subscriptionsById.TryGetValue(key, out subscription))
{
message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(
message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.DoesNotExist,
"Group '" + message.GroupName + "' does not exist."));
return;
}
if (!_subscriptionTopics.ContainsKey(message.EventStreamId))
{
message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(
message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Fail,
"Group '" + message.GroupName + "' does not exist."));
return;
}
RemoveSubscription(message.EventStreamId, message.GroupName);
RemoveSubscriptionConfig(message.User.Identity.Name, message.EventStreamId, message.GroupName);
subscription.Delete();
SaveConfiguration(() => message.Envelope.ReplyWith(new ClientMessage.DeletePersistentSubscriptionCompleted(
message.CorrelationId,
ClientMessage.DeletePersistentSubscriptionCompleted.DeletePersistentSubscriptionResult.Success, "")));
}